CHз (H3C)2N°

Q: 5. Give the structures of the compounds A through H in the following series of reactions. HNO3 A B…

A: Reaction 1 : Fridel craft acylation. ( A). Reaction 2 :  Nitration of A results B. Reaction 3 :…

Q: During the synthesis of the antiasthmatic drug montelukast (Singulair), a silyl ether protecting…

A: Given reaction,

Q: Predict the products of the following reaction, including stereochemistry. 1) Os04 2) NaHSO3 Write…

A: Stereochemistry, a subdiscipline of chemistry, involves the study of the relative spatial…

Q: Predict the major product emanating from the following series of reactions. Dean-Stark но O 1. A 2.…

A: Acid chloride reacts with the Gilman reagent to form a ketone. The ketone reacts with a secondary…

Q: 2a. Which of the following compounds is the strongest electrophile? OH NH2 в D 2b. Arrange the…

A:

Q: In the structure of picryl the ortho nitrogroups are exhibiting steric effect on the other benzene…

A: The reactivity of an organic compound depends on the substituents and the position of the…

Q: Which of the following is expected to result in the following compound ? EņCuli CH;CH,MgBr OCH; 1)…

A:

Q: Which of the following structures exhibit sp³ hybridized nitrogen atom? H-N CH3 H3C

A: When any Alkane undergoes halogenation Reaction, then haloalkanes are formed. Haloalkanes have…

Q: Predict the product of C & D from the following reactions and briefly explain your answer. i.…

A: ANSWER : AS we know this type of inorganic reactions is govern through Trans-effect . Trans - Effect…

Q: Aromatics can be converted into nitroaromatics upon treatment with a mixture of nitric and sulfuric…

A:

Q: The following reactions have been used to synthesize dieldrin and aldrin (named for Diels and…

A: Pericylic reactions are concerted reaction in which bond formation and bond breaking occurs in the…

Q: Which combination of reagents A-D is suitable for the synthesis of the following compound: Br + Li B…

A:

Q: Compare the following sets of small molecules and predict the order of their HOMO-LUMO gaps: a.…

A: The HOMO-LUMO gap decreases with increased conjugation within the system.

Q: Arrange the following compounds in the increasing order of reactivity towards Conc.HNO3 &…

A: Reaction with concentrated nitric acid and concentrated sulphuric acid is basically an electrophilic…

Q: Rank the organic halides in each group in order of increasing S2 reactivity. Br Br а. Br b. Br Br Br

A: Nucleophilic substitution reactions SN2 are those reactions in those reactions in which the rate of…

Q: OH OAc HOʻ excess Ac,0 AcO HO -OH pyridine, 0°C AcO- OAc OH OAc Compound 4 Compound 3 HBr OCH3 OAc…

A: Here we are required to show the derailed me mechanism for conversion of compound 5 to compound 6

Q: 10. A compound X of molecular formula C8H12 with no triple bonds reacts with one equivalent of H2 to…

A: Answer:- For the first question , 1 mole equivalent of H2 react with given compound so it will have…

Q: Rank the following compounds in order of decreasing reactivity towards electrophilic aromatic…

A: For aromatic electrophilic substitution reaction we see electron density where electron density is…

Q: Write a sequence of steps depicting the mechanisms of each of the following reactions. Use curved…

A:

Q: Identify the SOMO of the photochemically-excited allyl anion. Options: А: y1 В: y2 С: y3 D: y4 E: y5

A: The molecular orbital in which a single atom is present is known as SOMO (singly occupied molecular…

Q: 1. O3 2. Zn, H3O* H3C

A:

Q: (a) Draw the structure of the compound C4H8. Wave Number, cm 1 4000 3000 2500 2000 1500 1300 1200…

A: a. Molecular formula C4H8O (DBE = 4 - (8/2) + 1 = 5-4 = 1. Therefore the compound is 2-butanone. IR…

Q: CO2H HO2C

A: Diel-Alder Reaction: It is a 4+2 cycloaddition reaction between a diene and dienophile in thermal…

Q: Arrange the following compounds in the increasing order of reactivity in SN' reaction. 1.…

A: Nucleophilic substitution reaction of first order represent the substitution of weak nucleophile by…

Q: b5 Q3:4. Rank the following compounds in order of increasing reactivity toward the nucleophilic…

A: NaBH4 is a reducing agent.

Q: Which of the following reagents effectively cleaves both the sigma and pi bonds of the carbon-carbon…

A: Ozonolysis of alkene: One of the important reactions of alkene is ozonolysis. In the ozonolysis…

Q: Q4. Discuss the reagents, conditions, and mechanism of the following reactions. a) Kolbe Reaction b)…

A:

Q: Which of the following organic molecules has the highest Sn1 reactivity? Br Br Br Br

A: Here we have to choose the correct option about molecule which has highest SN1 reactivity and which…

Q: 1. Give the chemical mechanism and the major for the following reactions using curved arrow…

A:

Q: Give the structure of compounds A to F in the following series of reactions: CH; 0 CH3-CH-C-CI HNO3…

A: Acyl group is meta directing. Amine group is ortho/para directing.

Q: 1. Using arrow formalism, show how the McLafferty rearrangement might occur in PHCOCH2CH2CH3. What…

A: McLafferty rearrange is a characteristic fragmentation of carbonyl compound in mass spectroscopy.…

Q: According to the 'H NMR, what is the structure of the major product of the following sequence of…

A: Name of CH3-CH=CH2 compound is  Propene which has an alkene functional group.

Q: Which of the following compounds is the most reactive towards electrophilic aromatic subsitition by…

A:

Q: Me H2N NH2 acetaldehyde Chemical 1 methanamine Chemical 2 S-methyl ethanethioate Chemical 3…

A: The nitrogen atom of amine has lone pair of electrons therefore it can act as a nucleophile. The…

Q: Although diazomethane (CH2N2) is often not a useful reagent for preparing cyclopropanes, other diazo…

A: The mechanism for given reaction is as follows, First step is formation of N triple bond N bond.…

Q: Arrange the following compounds in the increasing order of reactivity towards Conc.HNO3 & Conc.H2SO4…

A: Reaction of these organic compounds with HNO3 and H2SO4 is electrophilic substitution reaction.…

Q: Suppose you have compounds A–D at your disposal. Using these compounds, devise two different ways to…

A: Reactions involving organic compounds are called organic reactions. Methyl iodide and sodium…

Q: what is the mechanisnm of these reactions? LiAIH, /THF 2) H30 HO CH3OH /AC HCL, Hz O pells HO…

A: The given reaction is reduction of ester and aldehyde by LiAlH4 followed by hydrolysis or workup.and…

Q: Draw the product(s) of the following hydroboration-oxidation reactions. Disregard stereochemistry.…

A: Hydroboration reaction involves addition of BH3 over alkene which makes BH2 to bond with less…

Q: Choose the best set of conditions for a Friedel-Crafts acylation of aromatic compounds. A)…

A: Friedel-Crafts Reaction

Q: Match the reactions with their products below. Кон (аq) 1. a.) OCH3 b.) Ph3P: MnO2 c.) OH OCH3 3. 2.

A:

Q: 2. Provide reagents and reaction conditions that will give the product shown as the onl major…

A: Let us discuss each reaction.

Q: H Ph 1. HO A NaOH Ph Br DMSO / H20 2. N-Br ...HO. N-H a = Proton transfer d = Radical chain addition…

A:

Q: 6. Gee n resonansstruktuur vir die volgende verbinding en verduidelik hoekom dit stabieler as 'h…

A:

Q: Arrange the following compounds in the increasing order of reactivity towards Conc.HNO3 & Conc.H2SO4…

A: Correct option is B - 5,2,1,4,3

Q: Arrange the following compounds in the increasing order of reactivity towards Conc.HNO3 & Conc.H₂SO4…

A: This is a electrophilic substution reaction,where -NO2 attack to the benzene ring. If The electron…

Q: Identify the main expected product when the epoxide below reacts with PhMgCI, followed by acid…

A: 1. Epoxide is opened with Grignard at less substituted side (Sn2 reaction). 2. 6 pi electrons are…

Q: 1. Identify the best solvent for an SNl reaction. a. (CH3CH2);N; b. CH;CH2OCH2CH3; c. CCI4; d. CH3OH…

A: